package cn.tedu.common.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class RedisConfig {
        @Bean
        @SuppressWarnings(value = { "unchecked", "rawtypes" })
        public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory)
        {
            RedisTemplate<Object, Object> template = new RedisTemplate<>();
            template.setConnectionFactory(connectionFactory);

            FastJson2JsonRedisSerializer serializer =
                    new FastJson2JsonRedisSerializer(Object.class);
            // 使用StringRedisSerializer来序列化和反序列化redis的key值
            template.setKeySerializer(new StringRedisSerializer());
            template.setValueSerializer(serializer);

            // Hash的key也采用StringRedisSerializer的序列化方式
            template.setHashKeySerializer(new StringRedisSerializer());
            template.setHashValueSerializer(serializer);

            template.afterPropertiesSet();
            return template;
        }

}
